<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"/>
    <title></title>
    <meta http-equiv="content-type" content="text/html;charset=UTF-8"/>
    <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1"/>
    <META HTTP-EQUIV="Pragma"CONTENT="no-cache"/>
    <META HTTP-EQUIV="Cache-Control"CONTENT="no-cache">
    <META HTTP-EQUIV="Expires" CONTENT="500">
</head>
<script type="module">
   var socket=new WebSocket('ws://183.60.189.175:3102/sub')
   console.log(socket)
     
</script>
<body>
    <section class="app" id="app">
        <input id="username" type="text" placeholder="用户名" value='1234'>
        <input id="password" type="password" placeholder="密码" value='aaaa'>
        <button id="submit" type="submit">登录</button>
    </section>
</body>

</html>